99681020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{30577}}^1$

素因数の和:30749

約数の個数: 24

約数和(自身を含む): 210621264

約数和(自身を除く): 110940244

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 30577, 61154, 122308, 152885, 305770, 611540, 4984051, 9968102, 19936204, 24920255, 49840510, 99681020]

約数ペア:

[(1, 99681020), (2, 49840510), (4, 24920255), (5, 19936204), (10, 9968102), (20, 4984051), (163, 611540), (326, 305770), (652, 152885), (815, 122308), (1630, 61154), (3260, 30577)]